<style scoped>#simple {  position: relative;  top: 100px;}#simple > div {  height: 200px;}.wow {  visibility: hidden;}</style><div id="simple">  <div id="simple-1" class="wow">Test 1</div>  <div id="simple-2">Test 2</div>  <div id="simple-3" class="wow">Test 3</div>  <div id="simple-4" class="wow">Test 4</div>  <div id="simple-5" class="wow" style="background: yellow; color: red;">Test 5</div></div>